Uploaded May 2026 | Updated September 2026, 2 weeks ago

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To celebrate the launch of the new DLC and the Crusade 1.0 update, the Warhammer 40,000: Battlesector base game will be available to play on Steam for free from May 21st to May 28th and on Xbox and Windows store from May 21st to May 24th.
This period allows all players to discover the game's evolving universe.

Ultramarines DLC - The Ultramarines have arrived in Warhammer 40,000: Battlesector.
This legendary Chapter brings a massive roster of eighteen new units to the battlefield, embodying tactical perfection and unwavering discipline.

🎮 Play now on Steam ➡️ http://steam.gs/l/54eow
💬 Join the Discord Server ➡️ discord.gg/Uc3PmqzcDV
🦎 More info on Slitherine ➡️ slitherine.com/game/warhammer-40000-battlesector/pc